Okay, well, there's a couple trophies that are kinda confusing to me.
2) Multiplayer Master!
How did you receive those two? I mean, it sounds like you don't have to do anything to receive them. Do you just receive them as soon as you start a game?
You won't receive them as soon as you start the game but at various points throughout the game they will be automatically given to you. There is no interrogation or multiplayer features as I'm sure you can guess from the trophy descriptions. Don't worry about them
You will receive the “It's HAZARD TIME!” trophy when you start the game however